Neuroanatomy
Freeview
Segmentation
MRI
Research
100
Which lobe is responsible for vision?
Occipital Lobe
100
What are the three views used in Freeview?
Coronal
Sagittal
Axial
100
What view do we label from?
Axial
100
What does MRI stand for?
Magnetic resonance Imaging
100
Researchers begin every study by asking one of these
Research Question
200
This lobe is important for hearing and understanding language.
temporal lobe
200
How do we open data in Freeview
Load volume
200
What function that a scroll wheel have during segmentation?
Zoom in / out
Navigate (drag to locate)
200
Name 3 conditions for which we can use an MRI
Tumor, Stroke, Head Injury, Seizures, Hearing Loss, Cognitive Changes
200
Before beginning a study researchers read previous research. What is this process called?
Literature review
300
A patient has difficulty planning, making decisions, and controlling impulses. Which lobe is most likely affected?
frontal lobe
300
What is the name of the file we can label in?
Label Volume
300
How do we recognize a vessel?
Tubular dark area in Sagittal view.
300
Why must patients stay still during MRI?
To prevent motion artifacts and obtain clear images.
300
What are the three types of research?
Clinical, Basic, Translational
400
You ask someone to touch their nose while standing on one foot. Which brain structure is working hardest to help them complete this task?
cerebellum
400
What are the color maps we use while labelling?
Grayscale- test volume
Lookup table- Label volume
400
Why do we not label on original data?
That is the data that everyone in the lab uses
400
Which MRI weighting makes fluid appear bright?
T2
400
What R2 value shows strongest correlation?
Close to 0
500
Match the function to the brain region: planning, vision, balance, memory.
- Planning → Frontal lobe
- Vision → Occipital lobe
- Balance → Cerebellum
- Memory → Hippocampus
500
How do we change contrast in Freeview?
Adjust the Window, Level, Min and Max Sliders
500
What is the name of this view?
Coronal
500
During an MRI, hydrogen atoms first align with the magnetic field. What causes them to temporarily move out of alignment?
radiofrequency (RF) pulse
500
What are the different parts of a Research paper
Abstract, Introduction, Methods, Results, Discussion, Conclusion